divagation vs message

divagation and message both are nouns.

Word	Noun	Adjective	Verb	Adverb
divagation	Yes	No	No	No
message	Yes	No	Yes	No

As nouns, message is a hypernym of divagation; that is, message is a word with a broader meaning than divagation:

Other hypernyms of divagation include content, subject matter, substance.

divagation (noun)	message (noun)
a turning aside (of your course or attention or concern)	content communicating a message; what something is about
a message that departs from the main subject	a communication (usually brief) that is written or spoken or signaled